Crystallography Open Database

Information card for entry 1542873

Preview

Coordinates	1542873.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C18 H54 Ge2 Si7
Calculated formula	C18 H54 Ge2 Si7
SMILES	[Ge]1([Si]([Ge]([Si]([Si]1(C)C)(C)C)([Si](C)(C)C)[Si](C)(C)C)(C)C)([Si](C)(C)C)[Si](C)(C)C
Title of publication	σ-Bond electron delocalization of branched oligogermanes and germanium containing oligosilanes
Authors of publication	Hlina, Johann; Zitz, Rainer; Wagner, Harald; Stella, Filippo; Baumgartner, Judith; Marschner, Christoph
Journal of publication	Inorganica Chimica Acta
Year of publication	2014
Journal volume	422
Pages of publication	120 - 133
a	9.2278 ± 0.0018 Å
b	32.901 ± 0.007 Å
c	12.868 ± 0.005 Å
α	90°
β	117.97 ± 0.02°
γ	90°
Cell volume	3450.4 ± 1.8 Å³
Cell temperature	150 ± 2 K
Ambient diffraction temperature	150 ± 2 K
Number of distinct elements	4
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/c 1
Hall space group symbol	-P 2ybc
Residual factor for all reflections	0.1303
Residual factor for significantly intense reflections	0.1158
Weighted residual factors for significantly intense reflections	0.2361
Weighted residual factors for all reflections included in the refinement	0.2435
Goodness-of-fit parameter for all reflections included in the refinement	1.217
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

Version history

Revision	Date	Message	Files
178190 (current)	2016-03-13	cif/ Adding structures of 1542864, 1542865, 1542866, 1542867, 1542868, 1542869, 1542870, 1542871, 1542872, 1542873, 1542874, 1542875 via cif-deposit CGI script.	1542873.cif